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4.5V DC / DC Controllers :
166 Products FoundFind a huge range of 4.5V DC / DC Controllers at element14 Australia. We stock a wide range of DC / DC Controllers, such as 4V, 4.5V, 3V & 3.5V DC / DC Controllers from the worlds top manufacturers including: Analog Devices, Microchip, Texas Instruments, Renesas & Onsemi
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| Compare | Manufacturer Part No | Order Code | Manufacturer / Description | Availability | Price For | Price (Incl GST) | Quantity | Control Mode | Supply Voltage Min | Supply Voltage Max | No. of Outputs | Duty Cycle (%) | IC Case / Package | No. of Pins | Switching Frequency | Topology | Operating Temperature Min | Operating Temperature Max | Product Range | Qualification |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Each | 1+ $23.860($26.25) 10+ $18.840($20.72) 25+ $17.590($19.35) 100+ $16.210($17.83) 300+ $15.440($16.98) More Pricing... | Constant Frequency | 4.5V | 30V | 1Outputs | 99% | QSOP | 16Pins | 300kHz | Synchronous Buck (Step Down) | -40°C | 85°C | - | - | ||||||
Each | 1+ $9.490($10.44) 10+ $7.250($7.98) 25+ $6.690($7.36) 100+ $6.080($6.69) 300+ $5.740($6.31) More Pricing... | Current Mode Control | 4.5V | 40V | 1Outputs | 87.5% | QSOP | 16Pins | 1MHz | Synchronous Buck (Step Down) | -40°C | 125°C | - | - | ||||||
Each | 1+ $7.740($8.51) 10+ $6.960($7.66) 75+ $6.560($7.22) 150+ $6.090($6.70) 300+ $5.670($6.24) More Pricing... | Voltage Mode Control | 4.5V | 28V | 2Outputs | 87.5% | TQFN | 24Pins | 500kHz | Synchronous Buck (Step Down) | -40°C | 85°C | - | - | ||||||
Each | 1+ $20.460($22.51) 10+ $16.070($17.68) 50+ $14.320($15.75) 100+ $13.770($15.15) 250+ $13.200($14.52) More Pricing... | Current Mode Control | 4.5V | 5.5V | 1Outputs | 100% | QSOP | 20Pins | 600kHz | Buck (Step Down) | -40°C | 85°C | - | - | ||||||
Each | 1+ $39.280($43.21) 10+ $35.350($38.88) 50+ $33.260($36.59) 100+ $30.900($33.99) 250+ $29.250($32.17) | Current Mode Control | 4.5V | 26V | 1Outputs | - | TQFN | 40Pins | 600kHz | Buck (Step Down) | -40°C | 85°C | - | - | ||||||
Each (Supplied on Cut Tape) Cut Tape | 1+ $2.960($3.26) 25+ $2.600($2.86) 100+ $2.470($2.72) 3300+ $2.350($2.58) | Current Mode Control | 4.5V | 36V | 1Outputs | 85% | VQFN-EP | 32Pins | 500kHz | Synchronous Buck (Step Down) | -40°C | 125°C | - | - | ||||||
Each | 1+ $22.860($25.15) 10+ $18.030($19.83) 52+ $16.050($17.66) 104+ $15.460($17.01) 260+ $14.840($16.32) More Pricing... | Current Mode Control | 4.5V | 40V | 3Outputs | 100% | QFN-EP | 38Pins | 3MHz | Synchronous Boost, Synchronous Buck, Synchronous Buck | -40°C | 150°C | - | AEC-Q100 | ||||||
Each | 1+ $12.300($13.53) 10+ $9.500($10.45) 25+ $8.800($9.68) 121+ $7.950($8.74) 363+ $7.540($8.29) More Pricing... | Current Mode Control | 4.5V | 40V | 1Outputs | 100% | QFN-EP | 16Pins | 3MHz | Synchronous Buck (Step Down) | -40°C | 150°C | - | AEC-Q100 | ||||||
Each | 1+ $14.360($15.80) 10+ $11.150($12.26) 91+ $9.520($10.47) 182+ $9.180($10.10) 273+ $9.010($9.91) More Pricing... | Current Mode Control | 4.5V | 38V | 1Outputs | - | QFN-EP | 24Pins | 770kHz | Synchronous Buck (Step Down) | -40°C | 125°C | - | - | ||||||
Each | 1+ $12.310($13.54) 10+ $9.520($10.47) 37+ $8.560($9.42) 111+ $7.980($8.78) 259+ $7.530($8.28) More Pricing... | Current Mode Control | 4.5V | 40V | 1Outputs | 100% | MSOP-EP | 16Pins | 3MHz | Synchronous Buck (Step Down) | -40°C | 150°C | - | AEC-Q100 | ||||||
Each (Supplied on Cut Tape) Re-Reel | 10+ $12.890($14.18) 25+ $11.990($13.19) 100+ $11.150($12.26) 250+ $10.930($12.02) 500+ $10.710($11.78) | Current Mode Control | 4.5V | 38V | 2Outputs | 95% | QFN-EP | 40Pins | 770kHz | Synchronous Buck (Step Down) | -40°C | 85°C | - | - | ||||||
Each | 1+ $30.770($33.85) 10+ $24.500($26.95) 52+ $21.940($24.13) 104+ $21.170($23.29) 260+ $20.360($22.40) More Pricing... | Current Mode Control | 4.5V | 38V | 2Outputs | - | QFN-EP | 48Pins | 1MHz | Synchronous Buck (Step Down) | -40°C | 125°C | - | - | ||||||
Each (Supplied on Cut Tape) Cut Tape | 1+ $6.980($7.68) 10+ $5.310($5.84) 25+ $4.890($5.38) 50+ $4.660($5.13) 100+ $4.420($4.86) More Pricing... | Current Mode Control | 4.5V | 20V | 1Outputs | - | WQFN-EP | 40Pins | 1.2MHz | Synchronous Buck (Step Down) | -40°C | 105°C | - | AEC-Q100 | ||||||
Each | 1+ $26.390($29.03) 10+ $20.910($23.00) 61+ $18.510($20.36) 122+ $17.860($19.65) 305+ $17.190($18.91) More Pricing... | Current Mode Control | 4.5V | 24V | 2Outputs | - | QFN-EP | 40Pins | 1MHz | Synchronous Buck (Step Down) | -40°C | 105°C | - | - | ||||||
Each | 1+ $17.030($18.73) 10+ $13.290($14.62) 61+ $11.640($12.80) 122+ $11.210($12.33) 305+ $10.740($11.81) More Pricing... | Current Mode Control | 4.5V | 38V | 2Outputs | 95% | QFN-EP | 40Pins | 770kHz | Synchronous Buck (Step Down) | -40°C | 85°C | - | - | ||||||
Each | 1+ $14.090($15.50) 10+ $10.920($12.01) 73+ $9.440($10.38) 146+ $9.090($10.00) 292+ $8.800($9.68) More Pricing... | Current Mode Control | 4.5V | 38V | 1Outputs | - | QFN-EP | 28Pins | 500kHz | Synchronous Buck (Step Down) | -40°C | 125°C | - | - | ||||||
Each | 1+ $18.160($19.98) 10+ $14.210($15.63) 73+ $12.350($13.58) 146+ $11.910($13.10) 292+ $11.550($12.70) More Pricing... | Current Mode Control | 4.5V | 38V | 2Outputs | 96% | QFN-EP | 32Pins | 760kHz | Synchronous Boost (Step Up) | -40°C | 125°C | - | - | ||||||
Each | 1+ $18.160($19.98) 10+ $14.210($15.63) 73+ $12.350($13.58) 146+ $11.910($13.10) 292+ $11.550($12.70) More Pricing... | Current Mode Control | 4.5V | 38V | 1Outputs | 96% | QFN-EP | 28Pins | 760kHz | Synchronous Boost (Step Up) | -40°C | 125°C | - | - | ||||||
Each (Supplied on Cut Tape) Cut Tape | 1+ $16.530($18.18) 10+ $12.890($14.18) 25+ $11.990($13.19) 100+ $11.150($12.26) 250+ $10.930($12.02) More Pricing... | Current Mode Control | 4.5V | 38V | 2Outputs | 95% | QFN-EP | 40Pins | 770kHz | Synchronous Buck (Step Down) | -40°C | 85°C | - | - | ||||||
Each | 1+ $11.390($12.53) 10+ $8.770($9.65) 25+ $8.120($8.93) 121+ $7.320($8.05) 363+ $6.930($7.62) More Pricing... | Current Mode Control | 4.5V | 40V | 1Outputs | 100% | QFN-EP | 16Pins | 3MHz | Synchronous Buck (Step Down) | -40°C | 150°C | - | - | ||||||
Each (Supplied on Cut Tape) Cut Tape | 1+ $9.240($10.16) 10+ $7.070($7.78) 25+ $6.530($7.18) 100+ $5.930($6.52) 250+ $5.860($6.45) More Pricing... | Current Mode Control | 4.5V | 38V | 1Outputs | 98% | DFN-EP | 12Pins | 400kHz | Synchronous Buck (Step Down) | -40°C | 85°C | - | - | ||||||
Each | 1+ $7.140($7.85) 10+ $5.410($5.95) 75+ $5.210($5.73) 150+ $5.010($5.51) 300+ $4.810($5.29) More Pricing... | Current Mode Control | 4.5V | 60V | 1Outputs | - | TQFN | 20Pins | 2.2MHz | Synchronous Buck (Step Down) | -40°C | 125°C | Himalaya Series | - | ||||||
3008659 RoHS | TEXAS INSTRUMENTS | Each (Supplied on Cut Tape) Cut Tape | 1+ $5.660($6.23) 10+ $4.400($4.84) 25+ $4.020($4.42) 50+ $3.820($4.20) 100+ $3.610($3.97) More Pricing... | Voltage Mode Control | 4.5V | 75V | 1Outputs | 100% | HVSSOP | 8Pins | 1MHz | Buck (Step Down) | -40°C | 125°C | - | - | ||||
Each (Supplied on Cut Tape) Cut Tape | 1+ $1.710($1.88) 10+ $1.130($1.24) 50+ $1.060($1.17) 100+ $0.988($1.09) 250+ $0.924($1.02) More Pricing... | Current Mode Control | 4.5V | 24V | 2Outputs | 100% | QFN | 24Pins | 800kHz | Synchronous Buck (Step Down) | -40°C | 100°C | - | - | ||||||
Each (Supplied on Cut Tape) Cut Tape | 1+ $9.490($10.44) 10+ $7.250($7.98) 25+ $6.690($7.36) 100+ $6.080($6.69) 250+ $5.840($6.42) More Pricing... | Current Mode Control | 4.5V | 40V | 1Outputs | 87.5% | QSOP | 16Pins | 1MHz | Synchronous Buck (Step Down) | -40°C | 125°C | - | - | ||||||
